=> 0x7f8e1776434c:	mov    0x8(%rbp),%eax
   0x7f8e1776434f:	test   %eax,%eax
   0x7f8e17764351:	je     0x7f8e177643e8
   0x7f8e17764357:	xor    %ebx,%ebx
   0x7f8e17764359:	jmp    0x7f8e17764377
   0x7f8e1776435b:	nopl   0x0(%rax,%rax,1)
   0x7f8e17764360:	mov    %rax,%rsi
   0x7f8e17764363:	mov    %r13,%rdi
   0x7f8e17764366:	callq  0x7f8e1775c4e0 <g_type_check_instance_is_a@plt>
   0x7f8e1776436b:	test   %eax,%eax
   0x7f8e1776436d:	jne    0x7f8e177643a1
   0x7f8e1776436f:	add    $0x1,%ebx
   0x7f8e17764372:	cmp    %ebx,0x8(%rbp)
   0x7f8e17764375:	jbe    0x7f8e177643e8
   0x7f8e17764377:	mov    0x0(%rbp),%rax
   0x7f8e1776437b:	mov    %ebx,%edx